<template>
  <div class="login-container">
    <div class="logo" />
    <div class="form">
      <h1>登录</h1>
      <el-card shadow="never" class="login-card">
        <!--登录表单-->
        <!-- el-form > el-form-item > el-input -->
        <el-form ref="ruleForm" :model="loginForm" :rules="loginRules">
          <el-form-item prop="mobile">
            <el-input v-model="loginForm.mobile" placeholder="请输入手机号" />
          </el-form-item>
          <el-form-item prop="password">
            <el-input v-model="loginForm.password" placeholder="请输入密码" />
          </el-form-item>
          <el-form-item prop="isAgree">
            <el-checkbox v-model="loginForm.isAgree">
              用户平台使用协议
            </el-checkbox>
          </el-form-item>
          <el-form-item>
            <el-button
              style="width: 350px"
              type="primary"
              @click="submitForm"
            >登录</el-button>
          </el-form-item>
        </el-form>
      </el-card>
    </div>
  </div>
</template>
<script>

export default {
  name: 'Login',
  data() {
    return {
      // 双向绑定的表单数据
      loginForm: {
        //  变量名 不要直接起  看接口文档
        mobile: process.env.NODE_ENV === 'development' ? '13800000002' : '',
        password: process.env.NODE_ENV === 'development' ? 'hm#qd@23!' : '',
        // 是否同意  前端使用 限制用户 不同意就不同意   不需要发送给后端!!
        isAgree: process.env.NODE_ENV === 'development'
      },
      // 表达验证规则
      loginRules: {
        mobile: [
          // 非空校验
          { required: true, message: '请输入手机号码', trigger: 'blur' },
          {
            pattern: /^1[3-9]\d{9}$/,
            message: '手机号格式不正确',
            trigger: 'blur'
          }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          {
            min: 6,
            max: 16,
            message: '密码长度应该为6-16位之间',
            trigger: 'blur'
          }
        ],
        isAgree: [
          {
            // value 等于当前表单的值
            // 1 不通过 callback(new Error('错误信息'))
            // 2 通过  callback()
            validator: (rule, value, callback) => {
              value ? callback() : callback(new Error('你未同意'))
            },

            trigger: 'change'
          }
        ]
      }
    }
  },
  methods: {
    submitForm() {
      // axios({ url: 'http://ihrm.itheima.net/api/sys/login', method: 'post', data: this.loginForm })
      // /api  使用 代理服务器
      // axios({ url: '/api/sys/login', method: 'post', data: this.loginForm })

      this.$refs.ruleForm.validate(async(valid) => {
        if (valid) {
          // alert('submit!')
          await this.$store.dispatch('user/login', this.loginForm)
          // 当上面请求 出错了 ,不要再往下继续执行

          this.$message.success('登录成功')
          setTimeout(() => {
            this.$router.push('/')
          }, 1500)
        } else {
          console.log('error submit!!')
          return false
        }
      })
    }
  }
}
</script>
<style lang="scss">
.login-container {
  display: flex;
  align-items: stretch;
  height: 100vh;
  .logo {
    flex: 3;
    background: rgba(38, 72, 176) url(../../assets/common/login_back.png)
      no-repeat center / cover;
    border-top-right-radius: 60px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    padding: 0 100px;
    .icon {
      background: url(../../assets/common/logo.png) no-repeat 70px center /
        contain;
      width: 300px;
      height: 50px;
      margin-bottom: 50px;
    }
    p {
      color: #fff;
      font-size: 18px;
      margin-top: 20px;
      width: 300px;
      text-align: center;
    }
  }
  .form {
    flex: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 176px;
    .el-card {
      border: none;
      padding: 0;
    }
    h1 {
      padding-left: 20px;
      font-size: 24px;
    }
    .el-input {
      width: 350px;
      height: 44px;
      .el-input__inner {
        background: #f4f5fb;
      }
    }
    .el-checkbox {
      color: #606266;
    }
  }
}
</style>
